EquipmentHIGHVOLT PEOI 200/400 High-Voltage AC Test Transformer

The HIGHVOLT PEOI 200/400 is a 400 kV, 200 kVA high-voltage AC test transformer used to generate controlled power-frequency high voltage for dielectric withstand testing and insulation research. It is suitable for applied AC voltage testing of high-voltage equipment and insulation systems, including transformers, bushings, insulators, cables, switchgear, arresters and insulating materials. The system supports standards-based testing, partial discharge investigations when used with suitable measurement equipment, insulation coordination studies, failure investigation, teaching and industry consulting.